Skip to main content

Table 20 Result energy analysis onion 2nd day

From: Potential assessment and experimental analysis of solar vegetable dryer: in case of northern Ethiopia

Drying time (s)

Tdci (°C)

Tdco (°C)

Cpdci (KJ/kg. K)

cpdco (KJ/kg K)

EUR (%)

Ts

Ta

S (w/m2)

0

38.3

37.4

1.0053

1.0052

6.5

18.1

24.1

554

3600

39.7

37.9

1.0054

1.0053

15.2

21.7

27.7

654

7200

40.3

38.4

1.0054

1.0054

15.2

21.8

27.8

772

10,800

43.2

40.1

1.0056

1.00543

21.1

22.3

28.3

850

14,400

46.5

43.5

1.0057

1.00553

17.5

23.1

29.1

860

18,000

47.8

43.9

1.0057

1.0056

22.2

24.1

30.1

863

21,600

48.7

44.5

1.0058

1.0056

24.4

25.3

31.3

930

25,200

50.1

46.7

1.0058

1.0057

18.6

25.7

31.7

857

28,800

47.9

46.2

1.0057

1.00564

14.4

23.1

29.1

787

32,400

41.9

38.1

1.0055

1.00535

26.6

21.5

27.5

528

36,000

39.1

37.2

1.0053

1.0052

13.2

18.5

24.5

513

39,600

38.3

35.2

1.0053

1.0051

21.3

16.5

23.5

498